The fountain pen.
candy thermometer the answer above is incorect he invented canning ( by 10 year old colton tackett)
Grace Nicolas Olbes
because it is another form of art
paris, france.
Copernicus's main contribution was to propose a heliocentric model for the solar system, i.e. one with the sun at the center instead of the earth. This was in contrast to the Ptolemaic models which placed the earth at the center and required complicated "epicycles" to describe why planets would wobble back and forth in the sky instead of moving in nice straight lines.Calculus, on the other hand, was invented simultaneously and independently by Newton and Leibniz.sir isaac newton
Bion has written: 'Bion of Borysthenes'
BION = Believe It Or Not
Wilfred Bion was born in 1897.
Wilfred Bion died in 1979.
bion
Bion J. Arnold died in 1942.
Bion J. Arnold was born in 1861.
Bion Tsang was born on 1967-05-04.
Louis-Eugène Bion died in 1860.
Louis-Eugène Bion was born in 1807.
Bion Barnett was born on 1857-10-07.
Bion Barnett died on 1958-10-30.